Parasol armrest shell



FIG. 1 is a perspective view of a parasol armrest shell showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a partially enlarged view of FIG. 3; and,

FIG. 10 is a partially enlarged view of FIG. 4.

The broken lines shown on the drawings depict portions of the parasol armrest shell that form no part of the claimed design. 

CLAIM The ornamental design for a parasol armrest shell, as shown and described. 